chore(deps): update actions/checkout action to v7

Author: renovate-bot

.github/workflows/integration-emulator.yml

@@ -19,7 +19,7 @@ jobs:
           - 9020:9020
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Cache local Maven repository
         uses: actions/cache@v5

.github/workflows/integration.yml

@@ -23,7 +23,7 @@ jobs:
     if: needs.check-env.outputs.has-key == 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Cache local Maven repository
         uses: actions/cache@v5

.github/workflows/maven.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Cache local Maven repository
         uses: actions/cache@v5